baber/WOPTO huggingface dataset:
Patent JP-H1189281-A (JP)
Title: Voltage-type inverter device
Inventor: SHIMOURA TAKUJI
IPC: H02P27/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To use the rated capacity of a unit inverter to the utmost by reducing switching surge voltage. SOLUTION: This voltage-type inverter device is a PWM control system of voltage-type inverter where three-phase unit inverters are multiplexed, and this inputs carrier waves to be added together with voltage standard to the PWM circuits 15a and 15b corresponding to each unit inverter 11a and 11b into a carrier wave adding circuit 16, and this gets the first carrier wave which changes between 0 level of the minimum value of waveform and +1, when the positive peak value of the carrier wave is made +1 and the negative peak value is made -1, and the second carrier wave which changes between -1 level of the minimum value of waveform and 0 in the same direction with the same timing as the first carrier wave, by the carrier wave adding circuit 16, compares them with the reference voltage of each phase,  makes such switching timing that the switching directions do not get in the reverse direction at the same time, and controls the switching of each unit inverter.
Patent JP-H1059609-A (JP)
Title: Tape dispenser
Inventor: MATSUYAMA TETSUYA
IPC: B65H35/07
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tape dispenser in which the extraction of a tape, and a simple cutting operation in the case of the cutting of the tape from tear-off perforations can be conducted. SOLUTION: A tape dispenser is equipped with a tape containing portion 2 which contains a tape 10 to the back face of which adhesive is applied and which has perforations at predetermined intervals and is taken-up so that the same can be extracted from one end thereof, a V-shaped guide 3 which assists to cut off the extracted tape from the perforations, and a tape end protrusion guide 4 which protrudes between the tape containing portion 2 and the V-shaped guide 3 and to which a tape adhesive face is temporarily stuck.
Patent JP-2001073222-A (JP)
Title: Production of fibrous material and apparatus therefor
Inventor: WATANABE KENJI
IPC: D04H1/724
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for easily producing a fibrous material from a waste material such as used containers made of a thermoplastic resin using a small-sized apparatus and provide an apparatus therefor. SOLUTION: The process for the production of a fibrous material comprises the heating and melting of a waste material 11 composed mainly of a thermoplastic resin, the spraying of the molten resin in the form of fiber from a vessel 17 provided with a perforated side wall 16 and rotating at a high speed and the cooling of the sprayed fiber to obtain a fibrous material 47. The apparatus 10 for producing a fibrous material is provided with heating and melting means 13-15 to heat the charged waste material 11 composed mainly of a thermoplastic resin to form a molten material 12, a vessel 17 receiving the molten material 12, provided with a perforated side wall 16 and rotating at a high speed with a driving means 23 and a recovering means 46 to cool the molten material 12 sprayed from the vessel 17 and recover the material in the form of a fibrous material 47.
Patent JP-H05254381-A (JP)
Title: Automobile
IPC: B60R21/205
Filed: 1992-08-19
Abstract: PURPOSE: To obtain an automobile in which a safety device having an inflatable airbag is provided. CONSTITUTION: This automobile includes a dashboard 26 which is closed by at least one flap and in which an airbag of soft material at least partially gas-tight is arranged, steering control handles 28 distanced from the dashboard 26, a gas source 38, a device connecting the airbag 36 to the gas source and an automatic device which allows the gas source to discharge the gas in response to an abnormal movement of the automobile. The air bag 36 may assume an inoperative first state in which it is entirely housed within the compartment and an operative second state in which it extends out of the compartment. The airbag comprises a central portion which is arranged so as to spread out, in the inflated state, over substantially the entire area of the dashboard 26.
Patent JP-H1092899-A (JP)
Title: Carrier robot and carrying method
Inventor: KATSURAYAMA TAKAO
IPC: B25J9/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a carrier robot which suppresses the rigidity drop of itself and the heating of the drive part and also speeds up wafer carrying operation and makes it highly efficient. SOLUTION: A carrier robot 1 comprises four rod link mechanisms which are arranged within a vacuum processing chamber S and makes a fork part 17 to carry a loaded object perform slewing and rectilinear motion, and a drive means 3 which is arranged in air T to drive these four rod link mechanisms. In this case, this drive means 3 is composed of a first drive means 31 to slew the first drive arm 5 constituting these four rod link mechanisms by magnetic coupling 20 and a second drive means 32 to slew the second arm 6 constituting these four rod link mechanisms by magnetic coupling 21. Besides, the first and second drive means 31 and 32 are stacked fixedly so that both drive means 31 and 32 may rotate integrally, in coaxial form with each other.
Patent JP-2000060539-A (JP)
Title: Separation of marine bacterium
Inventor: YOKOCHI TOSHIHIRO
IPC: C12N1/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enable the effective selection and separation of bacteria belonging to the genus Labyrinthula from a sea water or a marine environment by separating the bacterium belonging to the genus Labyrinthula by using a medium coated with a specific bacterium capable of activating the propagation of the bacterium belonging to the genus Labyrinthula in advance. SOLUTION: This method for separating a marine bacterium is to separate a bacterium belonging to the genus Labyrinthula by using a medium coated with a bacterium belonging to the genus Moraxella capable of activating the propagation of the bacterium belonging to the genus Labyrinthula, in advance. Concretely, e.g. a cultured liquid medium of Moraxella phenylpyruvica LB004 (FERM P-16954) is inoculated on for coating an agar plate medium prepared by dissolving 2 g nitrogen source such as glucose, an yeast extract, etc., and 15 g agar in one liter of sea water, then pasting a separation source of the bacterium belonging to the genus Labyrinthula such as a sea water, etc., on the center of the above agar plate medium for culturing in standing still.  As the above separation source, a leaf piece of Zostera or a fall off leaf of a plant belonging to the Rhizophoraceae collected in the coast of a tropical or subtropical sea area are preferable.
Patent JP-2000147693-A (JP)
Title: Image reader
Inventor: SAKAGUCHI YASUNOBU
IPC: H04N1/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To satisfactorily read images, even though the density of the image is set equal to or above a prescribed value. SOLUTION: A test screen is displayed (112) by using information obtained by pre-scanning (110), and a fine scanning condition is calculated (114) based on a printing magnification, and it is decided whether or not the density of the image obtained by the pre-scanning is equal to or above the specified value, so that it is judged whether or not shift to a high density reading mode is necessitated (116). When the shift to the high density reading mode is dispensed with, fine scanning is executed in accordance with the fine scanning condition (120), and when case that the shift to the high density reading mode is necessitated, the image is read at a slow carrying speed and also at a long storing time.
Patent JP-S6131773-A (JP)
Title: Valve assembly and implement for strengthening leg
Inventor: UIRIAMU GUBOICHI
IPC: A63B21/00
Filed: 1984-11-15
Abstract: This invention relates to a new valve module which is particularly suitable for use in an exercise device. The valve module 10 comprises a housing 12, at least one entrance conduit 16 to allow air to enter the valve module, at least one exit conduit 18 to allow air to exit from the valve module and a pair of valves 20, 28 to control the flow of air through the module. The module is particularly suitable in a variety of exercise devices used in the field of muscle development, exercise and rehabilitation. These devices including the novel module allow for isometric, concentric and eccentric contractions and allow for differing velocities of exercise movement. These devices may be manufactured and sold for home use and require no auxiliary fluid supply source and are completely self contained,
Patent JP-H05201155-A (JP)
Title: Black dye donor element for transfer of heat-sensitive dye
Inventor: DEREKU DEBITSUDO CHIYATSUPUMAN
IPC: C09B23/01
Filed: 1992-09-10
Abstract: PURPOSE: To improve donor storage stability by using compounds denoted by specific general formulas for cyan, magenta and yellow dyes in a dye mixture. CONSTITUTION: A mixture of at least each one kind of cyan, magenta, and yellow dyes dispersed in a polymeric binder is carried on a support, and is made to be a desired black dye donor element for thermal dye transfer. The cyan, yellow and magenta dyes are denoted by formulas, I, II and III, respectively, where R<1> and R<2> are each hydrogen or the like, R<3> is thiocyano or the like, (m) is an integer of 0 to 4, R<4> and R<5> are each hydrogen or the like, R<6> is alkyl or the like, R<8> , R<9> and R<11> are each aryl group or the like, R<10> is hydrogen or the like, R<12> is alkoxy group or the like, (n) is a positive integer of 0 to 5, G is halogen or the like, R<15> and R<16> are each independently R<1> , J is alkyl group or the like, Q is cyano or the like, R<17> is hydrogen or the like, and (p) is a positive integer of 1 to 5.
Patent JP-S61108432-A (JP)
Inventor: KENESU ERU HAGEMAIERU
IPC: B21D28/34
Filed: 1985-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0289432-A (JP)
Title: Bidirectional communication method by spread spectrum
Inventor: TSUKAMOTO AKITO
IPC: H04B1/7073
Filed: 1988-09-27
Abstract: PURPOSE:To shorten communication establishing time by sending a signal always to be spread from a transmission section of one station and bringing a reception section of other station into a state of synchronizing reception, thereby allowing one station to always make transmission. CONSTITUTION:When an opposite station starts communication at first, a request of transmission start is fed to a narrow band signal input of the opposite station. As a result, a demodulator 10 of its own station obtains this signal. When its own station receives a transmission start command, a spread code of the same period and the same timing as those of a signal from a code generator 8 is outputted from a code generator 15. Thus, a narrow band signal is spread from the transmission section of its own station and sent via a duplexer 17. The reception section of the opposite station receives the signal and enters the reception state while closing a phase locked loop. When communication is started from its own station, a narrow band signal inputted from an input terminal 14 is communicated while being spread with a spread code of the same period as that of a spread code in the same timing from the code generator 8. The opposite station receives it and the communication is established when the synchronization is taken.
Patent JP-S61120364-A (JP)
Title: On-vehicle video system
Inventor: KOKUBU YASUO
IPC: G11B15/02
Filed: 1984-11-16
Abstract: PURPOSE:To secure the safety in driving even when a video monitor means is arranged within the visual field of a driver by inhibiting video information from video equipment from being monitored when a detection output indicating that an automobile starts running is obtained from a sensor. CONSTITUTION:The output monitoring of the video equipment and the monitoring of car information are switched optionally when the automobile is at a stop, but when the automobile enters a running state, a controller 25 selects the video signal of the car information from an ECU unit 28 and supplies it to a display monitor 26. Therefore, even if the output of the video equipment is monitored before the start of the running, the video signal of the car information is selected one the start of the running and the car information can be monitored. At this time, the controller 25 keeps on selecting the output of the video equipment as it is as to an audio signal. When the automobile begins to run, the controller 25 stops control based upon a monitor switching signal supplied through a signal line l12.
Patent JP-S60136049-A (JP)
Title: Motor control system for reel-to-reel magnetic tape device
Inventor: MIZOGAMI TAKUYA
IPC: G11B15/43
Filed: 1983-12-23
Abstract: PURPOSE:To decrease the degree of response variance between both reels due to the variance of specifications between supply and take-up sides and to reduce the tension variance at a starting time point, by detecting the maximum variance degree of the tension when a tape is started and varying the drive current of a reel motor of the supply side. CONSTITUTION:A gain control part 22 is provided for a motor 3 of the supply side, and a variable gain type amplifier 23 is used for the drive part of the supply side. When a tape is loaded, a latch circuit 26 is preset by a signal 33 of a motor control circuit 15. The control input of the amplifier 23 is equal exactly to the gain reference voltage Vepsilono38. A peak value detecting circuit 24 is reset by a signal 35 immediately before the first starting action. A circuit 24 delivers the absolute value 36 and its code 37 of the maximum AC width of a tension detection output signal 40. A signal 34 is produced when the tape speed reaches a prescribed level. At this time point, outputs 36 and 37, i.e., the maximum tension variance value DELTAt set at a starting time point is latched. The difference between the value 39 and the gain reference voltage Vepsilono is obtained. Then an input 32 is set at Vepsilono(1-alphaDELTAt), where alpha is a proportion constant.
Patent JP-S6483721-A (JP)
Title: Method and apparatus for burying guide pile for pile penetration
Inventor: TANAKA YUKIO
IPC: E02D7/00
Filed: 1987-09-26
Abstract: PURPOSE:To perform operations without noise and vibration by a method in which the thread part is screwed into the tapped hole of a rotator, and a guide pile penetrates the bearing layer of the ground by driving in the normal direction. CONSTITUTION:A guide pile A, consisting of a cylindrical pile 1, a threaded part 2 formed over the whole length of the periphery of the pile 1, and a stopper 3 to close the tip of the pile 1 and to be separated by reversely turning the pile 1, is set by screwing the threaded part 2 of the tip of the pile 1 into the central tapped hole 10 of a rotator 8 to be driven at a fixed position, which is carried to the setting point of the pile. The guide pile A further penetrates by driving the rotator 8, and when the bearing layer is reached, driving of the rotator 8 is stopped and the stopper 3 is removed by reverse driving. Operations can thus be made without noise and vibration, whereby reducing environment pollution.
Patent JP-H04121762-A (JP)
Title: Two-component developing device
Inventor: MATSUURA MASAHIKO
IPC: G03G15/08
Filed: 1990-09-12
Abstract: PURPOSE:To execute the desired mixing and stirring of developer by simple constitution, to flatten and miniaturize the whole of a device by providing a member which temporarily dams the developer in a circulating and carrying path so that the developer can get over it. CONSTITUTION:In a casing 1, a carrying screw 2, a bucket roller 3 and a developing roll 4 are arranged and a partition wall 11 is provided. Screw blades 22 and 23 whose outside diameter is identical are fixed to one continuous shaft 21 in the screw 2 and the screw 2 is driven to be rotated. The developer damming member 24 is fixed to the casing 1 and the wall 11 and the blades 22 and 23 are arranged on both sides. Then, the shaft 21 is passed through them. The developer (a) which already exists in the developing device and new toner from a toner replenishment part 15 are carried toward the back side of the developing device from the front side by the rotation of the screw 2 and temporarily dammed by the member 24 on the way. Besides, they are sufficiently mixed and stirred. Thereafter, they get over the member 24 and proceed. Then, they are moved to the roller 3 side from passing ports 12 and 13. The developer on the roller 3 side is carried by the rotation of the roller 2 in a reverse direction to the carrying direction of the developer by the screw 2 and returned to the screw 2 side again from a passing port 14.
Patent JP-S61122375-A (JP)
Inventor: HASHIMOTO KAZUO
IPC: F23G5/44
Filed: 1984-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6484998-A (JP)
Title: Bus network device for remote controller
Inventor: ISHII AKIRA
IPC: H04Q9/00
Filed: 1987-09-25
Abstract: PURPOSE:To attain remote control to a desired device by providing a means deciding the content of a destination address and a sender address and sending the result to a bus and a means receiving a bus signal and judging whether or not the operation is to be implemented. CONSTITUTION:An output of a remote control signal reception section 11 is inputted to a format conversion circuit 12, where the signal is converted into a format as a multiple address signal added with a destination address and a sender address. A converted signal is sent to a contention deciding circuit 21 deciding the presence of a data via a bus line 1 via a multiple address signal sending circuit 13. On the other hand, the output of a bus signal receiving circuit 15 receiving the data is led to a data discrimination circuit 14, where the signal is compared with a signal from the circuit 13. A transmission inhibition command 14a controls the circuit 13 when the received signal is a signal sent from itself and a reception output command 14b controls the circuit 15 when the received signal is not a multiple address signal and the destination address is coincident with its own address. The controller 200 sends the generated signal to the bus line again.
Patent JP-H0965780-A (JP)
Title: Dripping irrigation apparatus
Inventor: ISHIMOTO SHOICHI
IPC: A01G25/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a dripping irrigation apparatus capable of preventing the shortage of raw water for irrigation and enabling the performance of constant dripping irrigation even in the case where the bottom surface of the water passage of a trough itself has undulation. SOLUTION: This dripping irrigation apparatus 1 has the following structure and mechanism. At least a part of a water-impermeable trough body 2, which has a water passage 4 for irrigation water, is buried in the soil. The upper part of the trough body 2 is covered with a translucent lid 3. The irrigation water in the water passage 4 is warmed up by solar heat and the density of water vapor in a space under the lid is increased and the water vapor is condensed on the inside surface of the lid 3 to form water drops. The water drops are led outside from the inner surface of the lid and allowed to penetrate into the soil to supply water to roots of a plant. A water guiding material 10 for guiding irrigation water by capillary action is placed on the water passage 4 of the trough 2.  The irrigation water-guiding material 10 is preferably water- absorbing woven cloth or nonwoven cloth sheet or a water-absorbing open-cell foam.
Patent JP-H08107288-A (JP)
Title: Structure of opening part in electromagnetic shield structure
Inventor: HASHIBA YOSHII
IPC: E04B1/92
Filed: 1994-10-06
Abstract: PURPOSE: To make it possible to constitute easily opening parts formed in an electromagnetic shield structure according to the respective functions of the opening parts. CONSTITUTION: A mounting member 2 having a mounting projection 2b is secured on the peripheral edge of each of opening parts 3a to 3c formed in an electromagnetic shield structure 1, a wire mesh 8, a honeycomb 9, a louver 10, a shield block, a cap plate and glass are selected according to the functions of the opening parts 3a to 3c as members to be covered for the opening parts 3a to 3c and at the same time, fixing members 4 (to 6) for fixing the members are selected according to the selected members to be covered.  With the selected members 8 (to 15) to be covered mounted on the opening parts 3a to 3c, the fixing members 4 (to 6) are respectively fixed on the mounting parts 2b of the members 2, whereby the parts 3a to 3c are made to cover with the members to be covered to bring out the functions of their destinations and at the same time, the structure 1 is shielded from electromagnetic wave.
Patent JP-2001068821-A (JP)
Title: Technique for bonding heat sink to printed wiring board
Inventor: KOBAYASHI MAKOTO
IPC: H05K3/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent a halo from occurring around a reference hole by a method wherein a pair of an upper and a lower reference hole out of reference holes bored in two bonding plates are set larger in diameter than a stack pin. SOLUTION: A reference hole 6 is provided to bonding plates 1, a printed wiring board 3, a heat sink 4, and a no-flow prepreg 5 respectively, and a stack pin 2 is inserted into the reference holes 6 bored in them to fix. The four reference holes 6 are provided, and two reference holes 7 out of the reference holes provided to the bonding plates 1 are set larger in diameter than the stack pin 2. By this setup, a part of the stack pin 2 is not fixed to the bonding plates 1, so that stress imposed on the inner circumferential surface of the printed wiring board 3 in a bonding operation can be relaxed, and a halo can be prevented from occurring around a reference hole provided to the printed wiring board 3.
Patent JP-S60133534-A (JP)
Title: Magnetic recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B5/72
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a recording medium having improved resistance to corrosion and wear and excellent durability, etc. by providing a thin ferromagnetic metallic film layer on a base body and providing a protective film consisting essentially of an aryl acetylene polymer thereon. CONSTITUTION:A soln. consisting essentially of the aryl acetylene polymer (more particularly 2-chlor-1-phenylacetylene polymer is preferable) expressed by the formula (X is halogen or H, A is alkyl, aryl, alkoxy, aryloxy, NO2, CN or halogen, m is 4-300, n is 0-5) and contg. some leveling and antistatic agents, etc. is coated on the front surface of the magnetic layer of a magnetic recording medium and the rear surface of the medium and is dried, thereby a protective layer and back coat layer are formed. The corrosion resistance of the thin ferromagnetic metallic film is thus improved, the sticking of the front and rear surface of the medium is prevented, the running stability, etc. are improved and the magnetic recording medium having excellent durability is obtd.
Patent JP-H01109926-A (JP)
Title: Improved automatic line circuit compensation
Inventor: RAMON MORUNAA
IPC: H04L25/03
Filed: 1988-09-29
Abstract: PURPOSE: To obtain an automatic line compensation circuit to be used for a long cable by connecting a control voltage means to an anode of a tuning element and changing a variable characteristics by a control voltage impressed to an anode. CONSTITUTION: A peak detector 6 detects an initial peak voltage signal from the output of an equivalent and sends the detected signal to an integrating amplifier 12, which compares the peak voltage value with a fixed reference value and obtains a difference value. The difference value is smoothed by its integration and DC control voltage Vc is generated. The voltage Vc is inputted to the anode of a tuning diode CR1 and a capacitor C1 . When the voltage Vc is supplied to the anode of the diode RC1, the capacitance of the diode CR1 is changed in accordance with the voltage Vc, frequency roll-off is increased or reduced and the attenuation of prescribed frequency is increased and reduced.